Nkibicuruzwa bishya mubikoresho byo gutunganya ibintu, kurakugiza icyuho byatsindiye cyane mumyaka yashize. Igiciro cyacyo kiratandukanye gishingiye kubushobozi bwikirere, iboneza rya sisitemu, hamwe nibikorwa byinyongera, byerekana uburyo butandukanye nubusanzwe.
Icyambere nambere, ubushobozi bwo kwikorera nigice cyingenzi kigira ingaruka ku giciro cyo kurandura icyuho. Mugihe ubushobozi bwo kwigarurira, ibiciro byo gukora hamwe nibisabwa na tekiniki nabyo bizamuka, biganisha ku biciro biri hejuru. Ku isoko, igiciro cyo kuzamura vacuum hamwe na sisitemu ya rubber hafi ya USD 8,990 na USD 13,220. Uru rurimi rugaragaza imyanzuro yo gufungura isoko nabakoresha bakeneye icyitegererezo gitandukanye. Guhinduranya hamwe na sisitemu ya sponge muri rusange birahenze kuruta iy'amabuye ya rubber na USD 1.200 kuri USD 2000 kubera gukoresha ibikoresho bigoye hamwe nikoranabuhanga rigoye. Iki giciro cya giciro cyerekana imikorere yinyongera yubusobanuro hamwe nigihero cya sponge.
Usibye sisitemu ya sisitemu, imikorere yinyongera nibintu byingenzi bigira ingaruka ku giciro cyo guterura icyuho. Ibiranga nko kuzunguruka amashanyarazi no kuzunguruka amashanyarazi bizamura guhinduka no korohereza ibikoresho mugihe cyo gufatana ariko nanone byongera ibiciro byo gukora. Kubwibyo, ibi bintu bisanzwe bisaba amafaranga yinyongera, muri rusange USD 650. Kubakoresha bisaba kugenzura kure, iyi mikorere ni amahitamo adasanzwe, mubisanzwe byongera kuri USD 750 kugeza ikiguzi.
Muri rusange, ibiciro byo kuzamura vacuum kumasoko ni bitandukanye, bituma abakoresha bahitamo icyitegererezo gikwiye niboneza bikurikije ibyo bakeneye ningengo yimari. Hamwe niterambere ryikoranabuhanga no kongera amarushanwa yisoko, biteganijwe ko ibiciro byangiza icyuho bizarushaho kumvikana kandi bifatika, bitanga amahitamo menshi hamwe nabakoresha.